Know and understand minimising the potential danger of using social media including knowing how to block and report unwanted users, an awareness of the potential dangers of meeting an online contact face to face, avoiding the distribution of inapprop

Published by Patrick Mutisya · 8 days ago

Cambridge IGCSE ICT 0417 – Safety and Security Notes

8. Safety and Security

This section outlines how to minimise the potential dangers of using social media. It covers blocking and reporting unwanted users, the risks of meeting online contacts in person, handling inappropriate images and language, and respecting the confidentiality of personal data.

1. Blocking and Reporting Unwanted Users

Most social‑media platforms provide built‑in tools to stop harassment and protect your account.

  • Identify the problem: unwanted messages, offensive posts, or suspicious requests.
  • Block the user: prevents them from viewing your profile or contacting you.
  • Report the user: alerts the platform’s moderation team to investigate.
  • Document evidence: take screenshots before blocking, in case further action is needed.

2. Risks of Meeting an Online Contact Face‑to‑Face

While many online friendships are harmless, meeting a person you have only known online can be risky.

  1. Verify identity – use video calls and ask for multiple forms of identification.
  2. Choose a public place – cafés, libraries, or community centres.
  3. Inform a trusted adult – share details of the meeting (time, location, contact information).
  4. Arrange a check‑in – send a message before and after the meeting to confirm safety.
  5. Never go alone – bring a friend or family member if possible.

3. Avoiding Distribution of Inappropriate Images

Sharing images that are offensive, explicit, or violate privacy can have legal and personal consequences.

  • Think before you share – consider how the image could be misused.
  • Check platform policies – most sites prohibit nudity, hate symbols, and graphic violence.
  • Use privacy settings – limit who can view or download your content.
  • Delete immediately if posted by mistake – remove the image and notify any recipients.

4. Using Appropriate Language Online

Online communication should be respectful and free from harassment.

  • Avoid profanity, slurs, or threatening language.
  • Be mindful of tone – sarcasm can be misinterpreted without facial cues.
  • Follow community guidelines – many platforms have clear rules on acceptable language.
  • Report abusive language – use the platform’s reporting tools to protect yourself and others.

5. Respecting Confidentiality of Personal Data

Personal data includes names, addresses, phone numbers, school details, and any other identifying information.

ActionReasonHow to Implement
Do not share others’ personal details without permissionPrevents identity theft and privacy breachesAsk for consent; use anonymised references (e.g., “a friend”)
Use strong, unique passwordsReduces risk of account compromiseCombine letters, numbers, symbols; change regularly
Enable two‑factor authentication (2FA)Adds an extra security layerActivate 2FA in account settings; use authenticator apps
Beware of phishing attemptsProtects against fraud and malwareCheck sender’s address, avoid clicking unknown links, verify URLs
Delete or archive old posts containing personal infoLimits exposure over timeReview timeline regularly; use platform’s “delete” or “archive” features

6. Summary Checklist for Safe Social‑Media Use

  • Block and report any unwanted or abusive user immediately.
  • Never meet an online contact alone; always use a public place and inform a trusted adult.
  • Think twice before sharing images – ensure they are appropriate and consent is given.
  • Use respectful language; avoid profanity and harassment.
  • Protect personal data – keep it confidential, use strong passwords, and enable 2FA.

Suggested diagram: Flowchart showing the decision‑making process for handling an unwanted online interaction (identify → block → report → document).